Clarification

Just to clarify, there is a trail we will be walking on. It's called the South Downs Way. England is unique (vs. the US anyway) in that there are lots of public walking trails all over the place. You can see a map of the trail here. The full trail is 100 miles and we'll be walking 60 of it- from Petersfield to Brighton. Although there is a trail, it's definitely off road and although it's supposedly well marked we still need to make sure we follow it correctly. But, we're hoping the compass is not actually needed or we'll be in trouble...